x2 | |
x2−1 |
lnx | ||
2. oblicz całkę ∫ | dt | |
x3 |
1 | √2 | √2 | ||||
√−i = − √ i = | √ − 2i = | √( 1 − i)2 = | *(1 − i) | |||
√2 | 2 | 2 |
√2 | ||
√ − i = − | *(1 + i) | |
2 |
3π | 3π | |||
−i = cos | +i*sin | |||
2 | 2 |
(3π/2)+2kπ | (3π/2)+2kπ | |||
√−i = cos | + i*sin | = | ||
2 | 2 |
3π | 3π | |||
cos( | +kπ) + i*sin( | +kπ) | ||
4 | 4 |
3π | 3π | √2 | √2 | √2 | ||||||
√−i = cos | +i*sin | = − | +i* | = | (−1+i) | |||||
4 | 4 | 2 | 2 | 2 |
−π | −π | √2 | √2 | √2 | ||||||
√−i = cos | +i*sin | = | −i* | = | (1−i) | |||||
4 | 4 | 2 | 2 | 2 |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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